@include b(tree-grid-ex-edit-column) {
  @include m(ellipsis){
    // 内部所有的span都呈现成省略号
    @include e(editor) {
      @include utils-ellipsis;
    }
  }

  @include m(wrap){
    @include e(editor) {
      @include overflow-wrap;
    }
  }
}